Perceptual Components for Context Aware Computing (2002)
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| Venue: | UBICOMP 2002, International Conference on Ubiquitous Computing, Goteborg |
| Citations: | 33 - 9 self |
BibTeX
@INPROCEEDINGS{Crowley02perceptualcomponents,
author = {James L. Crowley and Joëlle Coutaz and Gaëtan Rey and Patrick Reignier},
title = {Perceptual Components for Context Aware Computing},
booktitle = {UBICOMP 2002, International Conference on Ubiquitous Computing, Goteborg},
year = {2002},
pages = {117--134}
}
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Abstract
In this paper we propose a software architecture for observing and modeling human activity. This architecture is derived from an ontology for context awareness. We propose a model in which a user's context is described by a set of roles and relations. Different configurations of roles and relations correspond to situations within the context. The components of a context model are used to specify processes for observing activity. The ontology for context modeling is derived from both a bottom up system's perspective and a top-down users' perspective. As we define each element, we describe the corresponding components of a process-based software architecture.
